 The state's five physiographic provinces offer a range of unique terroirs, climates and microclimates for vineyard production that is reflected in the essence of the wine.Geologically, the state offers variety from the Appalachian Mountains and the Highlands in the state's northwest, to the Atlantic Coastal Plain region that encompasses both the Pine Barrens and the Jersey Shore.The state's geological features have impacted the course of settlement, development, commerce and industry over the past four centuries.